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ipc: add MapAlias processing logic for Receive

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This commit is contained in:
Michael Scire
2020-07-10 08:49:10 -07:00
parent 9d57783aa8
commit 804aa0e55d
6 changed files with 155 additions and 2 deletions
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4
libraries/libmesosphere/include/mesosphere/kern_k_page_table_base.hpp
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@@ -287,6 +287,10 @@ namespace ams::kern {
Result CopyMemoryFromKernelToLinear(KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr);
Result CopyMemoryFromLinearToLinear(KPageTableBase &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
Result CopyMemoryFromLinearToLinearWithoutCheckDestination(KPageTableBase &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
Result SetupForIpc(KProcessAddress *out_dst_addr, size_t size, KProcessAddress src_addr, KPageTableBase &src_page_table, KMemoryPermission test_perm, KMemoryState dst_state, bool send);
Result CleanupForIpcServer(KProcessAddress address, size_t size, KMemoryState dst_state, KProcess *server_process);
Result CleanupForIpcClient(KProcessAddress address, size_t size, KMemoryState dst_state);
public:
KProcessAddress GetAddressSpaceStart() const { return this->address_space_start; }
KProcessAddress GetHeapRegionStart() const { return this->heap_region_start; }